Post by mitchfit on Apr 25, 2015 19:13:44 GMT
no affiliation/endorsement/previous dealings:
looks like a single ended amp with 6 volt glass old stock pre tubes.
seller makes no mention of tubes used, i'd ask. then you may be able
to find a schematic to ID the circuit.
did have a latch back at some point. one volume pot, two inputs.
volume dial likely a clue as to model and year. kinda unique.
would ~guess~ it is 2ea 6SL7GT, with 5Y3 and 6V6. 3.2 ohm out with
a "Quam" speaker sporting a field coil wart.
ONLY A GUESS--- make sure yo-self if interested. can't tell much
else from jpg's.
seems seller has bidders intimidated with the "tech" word. may go
real cheap or buyers might be holding off until the final countdown
starts.
dunno....
good time for buyers as 4/15 [2nd april fools day] was federal tax
time in the USA.
4 1/4 days at this writing, 91 american inflationary notes bid.
www.ebay.com/itm/1940s-Vintage-SUPRO-DOBRO-TUBE-GUITAR-AMP-AMPLIFIER-PROJECT/131493971672?_trksid=p2054897.c100204.m3164&_trkparms=aid%3D222007%26algo%3DSIC.MBE%26ao%3D1%26asc%3D20140407115239%26meid%3Dbcb2cce27fd9445bb688f753a9e65ccf%26pid%3D100204%26rk%3D16%26rkt%3D30%26mehot%3Dpp%26sd%3D111052766009#viTabs_0
mitchfit
looks like a single ended amp with 6 volt glass old stock pre tubes.
seller makes no mention of tubes used, i'd ask. then you may be able
to find a schematic to ID the circuit.
did have a latch back at some point. one volume pot, two inputs.
volume dial likely a clue as to model and year. kinda unique.
would ~guess~ it is 2ea 6SL7GT, with 5Y3 and 6V6. 3.2 ohm out with
a "Quam" speaker sporting a field coil wart.
ONLY A GUESS--- make sure yo-self if interested. can't tell much
else from jpg's.
seems seller has bidders intimidated with the "tech" word. may go
real cheap or buyers might be holding off until the final countdown
starts.
dunno....
good time for buyers as 4/15 [2nd april fools day] was federal tax
time in the USA.
4 1/4 days at this writing, 91 american inflationary notes bid.
www.ebay.com/itm/1940s-Vintage-SUPRO-DOBRO-TUBE-GUITAR-AMP-AMPLIFIER-PROJECT/131493971672?_trksid=p2054897.c100204.m3164&_trkparms=aid%3D222007%26algo%3DSIC.MBE%26ao%3D1%26asc%3D20140407115239%26meid%3Dbcb2cce27fd9445bb688f753a9e65ccf%26pid%3D100204%26rk%3D16%26rkt%3D30%26mehot%3Dpp%26sd%3D111052766009#viTabs_0
mitchfit